Green Castle Weather Forecast

    • 43
    • 77

    Becoming Sunny

    • 52
    • 69

    Partly Sunny

    • 58
    • 80

    Slight Chance Thunderstorms

    • 45
    • 69

    Partly Sunny

    • 49
    • 66

    Mostly Cloudy

    • 51
    • 68

    Partly Sunny

Today 10 Oct Jasper

Sunny. Highs in the mid 70s. Northwest Winds around 10 Mph.

Tonight 10 Oct Jasper

Clear. Lows in the mid 40s. North Winds 5 to 10 Mph, becoming northeast after midnight.

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Green Castle Temperature Statistics

October Temperature

Newton Municipal Airport - Earl Johnson Field (13 miles)

  • Lowest 8 October, 2025

    46.4 °F

  • Average October

    67.2 °F

  • Highest 2 October, 2025

    87.8 °F

Climate (2020–Present)

Newton Municipal Airport - Earl Johnson Field (13 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    61.1 °F
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